WO2007101415A3 - Phosphonic acid-containing blends and phosphonic acid-containing polymers - Google Patents
Phosphonic acid-containing blends and phosphonic acid-containing polymers Download PDFInfo
- Publication number
- WO2007101415A3 WO2007101415A3 PCT/DE2007/000260 DE2007000260W WO2007101415A3 WO 2007101415 A3 WO2007101415 A3 WO 2007101415A3 DE 2007000260 W DE2007000260 W DE 2007000260W WO 2007101415 A3 WO2007101415 A3 WO 2007101415A3
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- WIPO (PCT)
- Prior art keywords
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- polymers
- hydroxymethylene
- molecular
- group
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
- H01M8/1034—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having phosphorus, e.g. sulfonated polyphosphazenes [S-PPh]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/16—Organic material
- B01J39/18—Macromolecular compounds
- B01J39/20—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
- C08G61/122—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule derived from five- or six-membered heterocyclic compounds, other than imides
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/20—Manufacture of shaped structures of ion-exchange resins
- C08J5/22—Films, membranes or diaphragms
- C08J5/2287—After-treatment
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
- H01M8/1023—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon, e.g. polyarylenes, polystyrenes or polybutadiene-styrenes
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
- H01M8/1025—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having only carbon and oxygen, e.g. polyethers, sulfonated polyetheretherketones [S-PEEK], sulfonated polysaccharides, sulfonated celluloses or sulfonated polyesters
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
- H01M8/1027—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having carbon, oxygen and other atoms, e.g. sulfonated polyethersulfones [S-PES]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
- H01M8/103—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having nitrogen, e.g. sulfonated polybenzimidazoles [S-PBI], polybenzimidazoles with phosphoric acid, sulfonated polyamides [S-PA] or sulfonated polyphosphazenes [S-PPh]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/102—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer
- H01M8/1032—Polymeric electrolyte materials characterised by the chemical structure of the main chain of the ion-conducting polymer having sulfur, e.g. sulfonated-polyethersulfones [S-PES]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1039—Polymeric electrolyte materials halogenated, e.g. sulfonated polyvinylidene fluorides
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1041—Polymer electrolyte composites, mixtures or blends
- H01M8/1044—Mixtures of polymers, of which at least one is ionically conductive
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1041—Polymer electrolyte composites, mixtures or blends
- H01M8/1046—Mixtures of at least one polymer and at least one additive
- H01M8/1048—Ion-conducting additives, e.g. ion-conducting particles, heteropolyacids, metal phosphate or polybenzimidazole with phosphoric acid
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1016—Fuel cells with solid electrolytes characterised by the electrolyte material
- H01M8/1018—Polymeric electrolyte materials
- H01M8/1069—Polymeric electrolyte materials characterised by the manufacturing processes
- H01M8/1072—Polymeric electrolyte materials characterised by the manufacturing processes by chemical reactions, e.g. insitu polymerisation or insitu crosslinking
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2341/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a bond to sulfur or by a heterocyclic ring containing sulfur; Derivatives of such polymers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M2008/1095—Fuel cells with polymeric electrolytes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0065—Solid electrolytes
- H01M2300/0082—Organic polymers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1009—Fuel cells with solid electrolytes with one of the reactants being liquid, solid or liquid-charged
- H01M8/1011—Direct alcohol fuel cells [DAFC], e.g. direct methanol fuel cells [DMFC]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008552676A JP2009525360A (en) | 2006-02-03 | 2007-02-05 | Phosphonic acid-containing blends and phosphonic acid-containing polymers |
DE112007000280T DE112007000280A5 (en) | 2006-02-03 | 2007-02-05 | Phosphonic acid-containing blends and phosphonic acid-containing polymers |
US12/278,245 US8637174B2 (en) | 2006-02-03 | 2007-02-05 | Phosphonic acid-containing blends and phosphonic acid-containing polymers |
EP07711177A EP1984430A2 (en) | 2006-02-03 | 2007-02-05 | Phosphonic acid-containing blends and phosphonic acid-containing polymers |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006005782.1 | 2006-02-03 | ||
DE102006005782 | 2006-02-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007101415A2 WO2007101415A2 (en) | 2007-09-13 |
WO2007101415A3 true WO2007101415A3 (en) | 2007-12-21 |
Family
ID=38353891
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2007/000260 WO2007101415A2 (en) | 2006-02-03 | 2007-02-05 | Phosphonic acid-containing blends and phosphonic acid-containing polymers |
Country Status (5)
Country | Link |
---|---|
US (3) | US8637174B2 (en) |
EP (1) | EP1984430A2 (en) |
JP (3) | JP2009525360A (en) |
DE (1) | DE112007000280A5 (en) |
WO (1) | WO2007101415A2 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1984430A2 (en) * | 2006-02-03 | 2008-10-29 | Universität Stuttgart - Institut für Chemische Verfahrenstechnik | Phosphonic acid-containing blends and phosphonic acid-containing polymers |
US8541517B2 (en) | 2011-03-10 | 2013-09-24 | Battelle Energy Alliance, Llc | Polymer compositions, polymer films and methods and precursors for forming same |
FR2974090B1 (en) * | 2011-04-15 | 2013-05-31 | Chryso | COPOLYMERS WITH GEM-BISPHOSPHONE GROUPS |
US9453129B2 (en) | 2014-06-23 | 2016-09-27 | Ut-Battelle, Llc | Polymer blend compositions and methods of preparation |
CN104772050B (en) * | 2015-04-03 | 2016-10-12 | 燕山大学 | Ethylenediamine tetramethylene phosphonic acid and the preparation method of diethylene triamine pentacetic acid modified polyvinylidene fluoride chelating membrane |
US9815985B2 (en) | 2015-07-14 | 2017-11-14 | Ut-Battelle, Llc | High performance lignin-acrylonitrile polymer blend materials |
US11124652B2 (en) | 2017-06-21 | 2021-09-21 | Ut-Battelle, Llc | Shape memory polymer blend materials |
CN108559115A (en) * | 2018-05-03 | 2018-09-21 | 佛山九陌科技信息咨询有限公司 | A kind of preparation method of high dimensional stability polyarylether membrane materials for electrolyte |
DE102021003228A1 (en) * | 2021-06-23 | 2022-12-29 | Riva Power Systems GmbH & Co. KG | Novel phosphonated non-fluorinated and partially fluorinated aryl polymers from sulfonated aryl polymers and novel polymeric perfluorophosphonic acids from polymeric perfluorosulfonic acids, their production process and application in electromembrane applications |
CN113611884A (en) * | 2021-08-03 | 2021-11-05 | 中国科学技术大学 | Ruthenium-doped alpha-manganese dioxide composite material, preparation method and application thereof |
DE102022105790A1 (en) * | 2022-03-11 | 2023-09-14 | Forschungszentrum Jülich GmbH | Substance, process for producing a substance, membrane and use of a membrane |
CN116970136B (en) * | 2023-09-20 | 2024-02-09 | 山西大学 | Benzimidazolyl covalent organic framework, preparation method and application thereof, proton conductor, and preparation method and application thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5599639A (en) * | 1995-08-31 | 1997-02-04 | Hoechst Celanese Corporation | Acid-modified polybenzimidazole fuel cell elements |
EP1110992A1 (en) * | 1999-11-29 | 2001-06-27 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Solid polymer electrolyte having high-durability |
US20030166824A1 (en) * | 2002-01-15 | 2003-09-04 | Sumitomo Chemical Company, Limited | Polymer electrolyte composition and uses thereof |
US20040028976A1 (en) * | 2002-08-07 | 2004-02-12 | Israel Cabasso | Modified polybenzimidazole (PBI) membranes for enhanced polymer electrochemical cells |
EP1626453A2 (en) * | 2004-07-30 | 2006-02-15 | Sumitomo Chemical Company, Limited | Polymer electrolyte fuel cell |
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DE2943498C2 (en) | 1979-10-27 | 1983-01-27 | Henkel KGaA, 4000 Düsseldorf | Process for the preparation of 3-amino-1-hydroxypropane-1,1-diphosphonic acid |
DE3016289A1 (en) | 1980-04-28 | 1981-10-29 | Henkel KGaA, 4000 Düsseldorf | METHOD FOR PRODUCING OMEGA-AMINO-1-HYDROXYALKYLIDEN-1,1-BIS-PHOSPHONIC ACIDS |
US4728460A (en) * | 1980-09-01 | 1988-03-01 | Monsanto Company | Aminomethylenephosphonic acid solutions |
US4304734A (en) | 1980-10-16 | 1981-12-08 | Vysoka Skola Chemicko-Technologicka | 6-Amino-1-hydroxyhexylidene diphosphonic acid, salts and a process for production thereof |
IT1201087B (en) | 1982-04-15 | 1989-01-27 | Gentili Ist Spa | PHARMACOLOGICALLY ACTIVE BIPPHOSPHONES, PROCEDURE FOR THEIR PREPARATION AND RELATED PHARMACEUTICAL COMPOSITIONS |
US4830847A (en) * | 1985-06-28 | 1989-05-16 | The Procter & Gamble Company | Diphosphonate-derivatized macromolecules |
DE3536077A1 (en) * | 1985-10-09 | 1987-04-09 | Muehlbauer Ernst Kg | POLYMERIZABLE ACID AND ACID DERIVATIVES COMPOUNDS, MIXTURES CONTAINING THE SAME AND THEIR USE |
US4937367A (en) * | 1987-07-15 | 1990-06-26 | Zambon Group S.P.A. | Process for the preparation of intermediates for the synthesis of fosfomycin |
JP3192691B2 (en) * | 1990-09-03 | 2001-07-30 | 株式会社片山化学工業研究所 | Calcium based scale inhibitor |
US5259985A (en) * | 1990-09-03 | 1993-11-09 | Katayama Chemical, Incorporated | Calcium carbonate scale inhibitor having organophosphonate, water soluble acrylic or maleic copolymer and citric acid |
JP3107873B2 (en) * | 1991-09-26 | 2000-11-13 | ユニ・チャーム株式会社 | Method for preventing temporal coloring of superabsorbent polymer and agent for preventing temporal coloring |
SG73410A1 (en) | 1992-06-13 | 2000-06-20 | Hoechst Ag | Polymer electrolyte membrane and process for the production thereof |
US5584981A (en) * | 1994-05-06 | 1996-12-17 | United Kingdom Atomic Energy Authority | Electrochemical deionization |
US5525436A (en) | 1994-11-01 | 1996-06-11 | Case Western Reserve University | Proton conducting polymers used as membranes |
SG86324A1 (en) * | 1997-07-03 | 2002-02-19 | Kao Corp | Superabsorbent resin composition |
JP2883330B1 (en) * | 1997-07-03 | 1999-04-19 | 花王株式会社 | Super water absorbent resin composition |
DE19836514A1 (en) | 1998-08-12 | 2000-02-17 | Univ Stuttgart | Modification of engineering polymers with N-basic groups and ion exchange groups in the side chain gives membranes of good thermal and mechanical stability useful for fuel cells, diffusion dialysis, electrodialysis, and reverse osmosis |
JP2000063844A (en) * | 1998-08-24 | 2000-02-29 | Nippon Chem Ind Co Ltd | Flame retardant composition and flame-retardant resin composition |
DE10024576A1 (en) | 2000-05-19 | 2001-11-22 | Univ Stuttgart | Covalently and ionically crosslinked polymer preparation, for use as electrochemical and separating membranes, comprises crosslinking acid-, sulfinate- and amine-functional polymers |
US20030216275A1 (en) * | 2001-04-18 | 2003-11-20 | Crump Druce K | Nª,n -dialkyl aminomethylenephosphonic acids and use thereof |
DE10246459A1 (en) | 2002-10-04 | 2004-04-15 | Celanese Ventures Gmbh | Polymer electrolyte membrane for use, e.g. in fuel cells, obtained by heating a mixture of phosphonated aromatic polyazole monomers in polyphosphoric acid and then processing to form a self-supporting membrane |
JP4435745B2 (en) * | 2005-03-23 | 2010-03-24 | 三洋電機株式会社 | Fuel cell electrolyte, membrane electrode assembly, and method for producing fuel cell electrolyte |
US9023557B2 (en) * | 2006-01-23 | 2015-05-05 | Between Lizenz Gmbh | Method for preparing a solution of a sulfonated polymer and an amino-phosphonic acid in an aprotic solvent |
EP1984430A2 (en) * | 2006-02-03 | 2008-10-29 | Universität Stuttgart - Institut für Chemische Verfahrenstechnik | Phosphonic acid-containing blends and phosphonic acid-containing polymers |
-
2007
- 2007-02-05 EP EP07711177A patent/EP1984430A2/en active Pending
- 2007-02-05 DE DE112007000280T patent/DE112007000280A5/en not_active Withdrawn
- 2007-02-05 JP JP2008552676A patent/JP2009525360A/en active Pending
- 2007-02-05 WO PCT/DE2007/000260 patent/WO2007101415A2/en active Application Filing
- 2007-02-05 US US12/278,245 patent/US8637174B2/en not_active Expired - Fee Related
-
2013
- 2013-04-11 JP JP2013083327A patent/JP2013177598A/en active Pending
-
2014
- 2014-01-27 US US14/165,456 patent/US20140213672A1/en not_active Abandoned
-
2016
- 2016-02-01 JP JP2016017575A patent/JP2016145351A/en active Pending
- 2016-08-19 US US15/242,344 patent/US20170170505A1/en not_active Abandoned
Patent Citations (5)
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US5599639A (en) * | 1995-08-31 | 1997-02-04 | Hoechst Celanese Corporation | Acid-modified polybenzimidazole fuel cell elements |
EP1110992A1 (en) * | 1999-11-29 | 2001-06-27 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Solid polymer electrolyte having high-durability |
US20030166824A1 (en) * | 2002-01-15 | 2003-09-04 | Sumitomo Chemical Company, Limited | Polymer electrolyte composition and uses thereof |
US20040028976A1 (en) * | 2002-08-07 | 2004-02-12 | Israel Cabasso | Modified polybenzimidazole (PBI) membranes for enhanced polymer electrochemical cells |
EP1626453A2 (en) * | 2004-07-30 | 2006-02-15 | Sumitomo Chemical Company, Limited | Polymer electrolyte fuel cell |
Non-Patent Citations (3)
Title |
---|
ALLCOCK H R ET AL: "Phenylphosphonic acid functionalized poly(aryloxyphosphazenes)", MACROMOLECULES, ACS, WASHINGTON, DC, US, vol. 35, 26 March 2002 (2002-03-26), pages 3484 - 3489, XP002409397, ISSN: 0024-9297 * |
KERRES J ET AL: "NEW SULFONATED ENGINEERING POLYMERS VIA THE METALATION ROUTE I. SULFONATED POLY(ETHERSULFONE) PSU UDEL VIA METALATION-SULFINATION-OXI DATION", JOURNAL OF POLYMER SCIENCE, POLYMER CHEMISTRY EDITION, INTERSCIENCE POUBLISHERS, NEW YORK, NY, US, vol. 34, no. 12, 1996, pages 2421 - 2438, XP001058069, ISSN: 0360-6376 * |
MIYATAKE K ET AL: "New poly (arylene ether) s with pendant phosphonic acid groups", JOURNAL OF POLYMER SCIENCE. PART A, POLYMER CHEMISTRY, WILEY, NEW YORK, NY, US, vol. 39, 2001, pages 3770 - 3779, XP002409394, ISSN: 0887-624X * |
Also Published As
Publication number | Publication date |
---|---|
US20140213672A1 (en) | 2014-07-31 |
JP2016145351A (en) | 2016-08-12 |
JP2013177598A (en) | 2013-09-09 |
JP2009525360A (en) | 2009-07-09 |
US20090220843A1 (en) | 2009-09-03 |
US20170170505A1 (en) | 2017-06-15 |
WO2007101415A2 (en) | 2007-09-13 |
DE112007000280A5 (en) | 2008-10-30 |
US8637174B2 (en) | 2014-01-28 |
EP1984430A2 (en) | 2008-10-29 |
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